Alexander Campbell Martin / Arthur Henry Senner / C. C. Plummer / C. H. Hadley / Chalmers Jackson King / Curtis Paul Clausen / David A. Savage / Ernest Victor Abbott / Frederick Charles Lincoln / Glenn Gardner Hahn / Harold Francis Scholz / Harold Glenn Meginnis / J. Clark Salyer / James Herbert Beattie / Jenkin William Jones / Mayne Reid Coe / Paul William Miller / Ralph P. Hotis / Robert J. Sim / United States. Department of Agriculture / Walter Ernest Fleming / Wilbur Clifford Edmundson / Wilbur Magruder Hurst / Claude Hope / Frederick William Metzger / Ira Myron Hawley / James Robert McCalmont / John Walter Taylor / Victor Rickman Boswell / Walter Raymond Humphries / William Ernest Stone / E. E. Hall / Max Raymond Osburn / Roland McKee

OSU:32435019025402

Agriculture

Harold F. Scholz / A. J. DeVriend

MINN:31951D03005360C

Forests and forestry

Harold F. Scholz

UIUC:30112106919332

Forest management

Harold F. Scholz

UIUC:30112019270658

Windbreaks, shelterbelts, etc

Harold F. Scholz

MINN:31951D030053474

Lindens

Harold F. Scholz

MINN:31951D03005344A

Elm

Arthur G. Horn / Harold F. Scholz

MINN:31951D03005313L

Railroad tie industry

Albert Rudolf Leding / Alexander Campbell Martin / Arnon Lewis Mehring / Arthur Henry Senner / Arthur T. Sweet / Auton William Skuderna / Benjamin Ralph Stauber / C. C. Plummer / C. H. Hadley / Chalmers Jackson King / Curtis May / Curtis Paul Clausen / David A. Savage / David Griffiths / Ernest Victor Abbott / Floyd Franklin Smith / Frederick Charles Lincoln / George Arceneaux / Glenn Gardner Hahn / Harold F. Scholz / Harold Glenn Meginnis / Harold Hall McKinney / Harry Baker Humphrey / J. Clark Salyer / James Fitton Couch / James Herbert Beattie / Jenkin William Jones / John Morrison Cooper / John Robert Parker / Kurt Walter Franke / Lewis Alexander Hurst / Mayne Reid Coe / Orator Fuller Cook / Paul George Russell / Paul Mehl / Paul William Miller / R. A. Blanchard / R. T. Balch / Ralph P. Hotis / Robert J. Sim / Robert Max Merrill / Theodore Bergen Manny / United States. Division of Silvics / Walter Ernest Fleming / Wilbur Clifford Edmundson / Wilbur Magruder Hurst / Wilfred Wickes Ballard / William Middleton / United States. Department of Agriculture / Asa Young Willis / Avis Jenkin Peterson / Claude Hope / Frederick William Metzger / I. E. Stokes / Ira Myron Hawley / J. I. Lauritzen / James Robert McCalmont / John Adam Stoehr / John Walter Taylor / Ralph Brownson Bisland / Victor Rickman Boswell / Walter Raymond Humphries / Wayne Crocker Nason / William Ernest Stone / Charles Conrad Krumbhaar / E. E. Hall / Max Raymond Osburn / Roland McKee

OSU:32435051491942

Agriculture

Harold F. Scholz

MINN:31951D03005361A

Elm

Albert Rudolf Leding / Alexander Campbell Martin / Arnon Lewis Mehring / Arthur Henry Senner / Arthur T. Sweet / Auton William Skuderna / Benjamin Ralph Stauber / C. C. Plummer / C. H. Hadley / Chalmers Jackson King / Curtis May / Curtis Paul Clausen / David A. Savage / David Griffiths / Ernest Victor Abbott / Floyd Franklin Smith / Frederick Charles Lincoln / George Arceneaux / Glenn Gardner Hahn / Harold F. Scholz / Harold Glenn Meginnis / Harold Hall McKinney / Harry Baker Humphrey / J. Clark Salyer / James Fitton Couch / James Herbert Beattie / Jenkin William Jones / John Morrison Cooper / John Robert Parker / Kurt Walter Franke / Lewis Alexander Hurst / Mayne Reid Coe / Orator Fuller Cook / Paul George Russell / Paul Mehl / Paul William Miller / R. A. Blanchard / R. T. Balch / Ralph P. Hotis / Robert J. Sim / Robert Max Merrill / Theodore Bergen Manny / United States. Division of Silvics / Walter Ernest Fleming / Wilbur Clifford Edmundson / Wilbur Magruder Hurst / Wilfred Wickes Ballard / William Middleton / United States. Department of Agriculture / Asa Young Willis / Avis Jenkin Peterson / Claude Hope / Frederick William Metzger / I. E. Stokes / Ira Myron Hawley / J. I. Lauritzen / James Robert McCalmont / John Adam Stoehr / John Walter Taylor / Ralph Brownson Bisland / Victor Rickman Boswell / Walter Raymond Humphries / Wayne Crocker Nason / William Ernest Stone / Charles Conrad Krumbhaar / E. E. Hall / Max Raymond Osburn / Roland McKee

OSU:32435051491942

Agriculture

Harold Francis Scholz

MINN:31951P00443640C

Forest soils

Harold Leslie Pearse

UOM:39015005823714

Plant hormones

Harold L. Mitchell / Harry Leland Mitchell

MINN:31951P004436517

White pine

Allen Francis Agnew / Carl Andrew Bays / Frederick Squires / Glenn Charles Finger / Harold Bowen Willman / Illinois State Geological Survey / James Marvin Weller / James Norman Payne / John Everts Lamar / Joseph F. Booton / Leland Horberg / Morris Morgan Leighton / Walter Henry Voskuil / Douglas Franklin Stevens / Alfred Hannam Bell / Don Carroll / Frank Hynes Reed / Gilbert Haven Cady / Kenneth Orris Emery / Mathew L. Kalinowski / Stewart Huntley Folk

UIUC:30112110774079

Agstone

Harold L. Mitchell

MSU:31293029830662

Black Rock Forest (N.Y.)

Harold Norman Fonda

MSU:31293006299345

Chlorophyll

Harold George Wolff

UOM:39015051300245

Health & Fitness

A. M. Burroughs / Charles Wesley Turner / F. L. Duley / Frederick Blackmar Mumford / Harold Gordon Swartwout / Henry Daggett Hooker / Joseph Tooker Rosa / Leonard Dixon Haigh / Merritt Finley Miller

UIUC:30112019672218

Agriculture

Harold Edward Cleaves / John Graham Thompson

WISC:89074782517

Chemistry, Inorganic

E. Harold Frantz / Reuben Frantz King / Laura Frantz Pfautz

WISC:89066143165

Harold Kent Schellenger

UCAL:B3642401

Bonn (Germany)

Harold Berman

UCSD:31822027351816

Bronzes

Harold Leslie Pearse

UCR:31210003300025

Gardening

Harold Henry Strain

UCAL:B4058945

Chromatographic analysis

Harold Roy Fletcher / Douglas M. Henderson / H. T. Prentice

MINN:31951000109520Z

Arboretums

Harold Hurwitz

UOM:39015051402728

Anti-communist movements

Harold Davenport

UOM:39015016760152

Mathematics

John Harold Plumb

STANFORD:36105010452147

Art

Harold M. Forbes

STANFORD:36105024597812

History

Harold Frederick Brown

MSU:31293030821304

Concert programs